EP 3871306 A1 20210901 - FILTER DEVICE FOR A POWER GRID, USE OF A CHOKE ASSEMBLY, AND METHOD FOR OPERATING A FILTER DEVICE
Title (en)
FILTER DEVICE FOR A POWER GRID, USE OF A CHOKE ASSEMBLY, AND METHOD FOR OPERATING A FILTER DEVICE
Title (de)
FILTERVORRICHTUNG FÜR EIN ENERGIENETZ, VERWENDUNG EINER DROSSELANORDNUNG UND VERFAHREN ZUM BETRIEB EINER FILTERVORRICHTUNG
Title (fr)
DISPOSITIF DE FILTRAGE POUR UN RÉSEAU D'ÉNERGIE, UTILISATION D'UN AGENCEMENT DE BOBINES ET PROCÉDÉ DE FONCTIONNEMENT D'UN DISPOSITIF DE FILTRAGE
Publication
Application
Priority
- DE 102018126742 A 20181026
- EP 2019079046 W 20191024
Abstract (en)
[origin: WO2020084064A1] The invention relates to a filter device comprising a capacitive component (C), a first inductive component (L1) and a second inductive component (L2), which can be connected in series with the capacitive component (C) and the first inductive component (L1). The capacitive component (C) is arranged between the first inductive component (L1) and the second inductive component (L2). The filter device also has a connection for connecting to the power grid. The first inductive component (L1) is arranged between the connection and the capacitive component (C). A switching device (SV) is designed to bypass the second inductive component (L2).
IPC 8 full level
H02J 3/01 (2006.01)
CPC (source: EP)
H02J 3/01 (2013.01); H02M 1/126 (2013.01); H03H 7/427 (2013.01); Y02E 40/40 (2013.01)
Citation (search report)
See references of WO 2020084064A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020084064 A1 20200430; DE 102018126742 A1 20200430; EP 3871306 A1 20210901
DOCDB simple family (application)
EP 2019079046 W 20191024; DE 102018126742 A 20181026; EP 19794524 A 20191024